<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>SSL Demo - SHECA</title>
    <style>
        body {
            background: #f0f4f8;
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
        .container {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            padding: 40px;
            text-align: center;
            max-width: 500px;
        }
        .ssl-status {
            font-size: 2em;
            font-weight: bold;
            color: #10ea1e;
            margin-bottom: 20px;
        }
        .company {
            font-size: 1.2em;
            color: #333;
            margin-bottom: 20px;
        }
        .logo {
            width: 100px;
            margin-bottom: 20px;
        }
        .link {
            display: inline-block;
            margin-top: 20px;
            padding: 10px 20px;
            background-color: #007bff;
            color: white;
            text-decoration: none;
            border-radius: 8px;
            transition: background-color 0.3s;
        }
        .link:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
<div class="container">
    <div class="ssl-status">SSL GOOD</div>
    <div class="company">Shanghai Electronic Certification Authority Co., Ltd. (SHECA)</div>
    <a class="link" href="https://www.sheca.com/cps/" target="_blank">SHECA CPS</a>
</div>
</body>
</html>
